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1. Top User Rated
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   Top User Rated

   Liqui Moly Pro-Line Radiator Stop Leak Additive Radiator Leak Sealant 250ml

   Use: Car

   25

   4.8

   25

   from11,70 € at 3 stores
   0

   The craftsman here for a week does not lose any paraflu at all

   5

   2 members found this review helpful

   

   Pavlos_Pascal

2. Add to comparison
   

   Liqui Moly Radiator Stop-Leak Additive Radiator Leak Sealant 250ml

   Use: Car

   52

   4.4

   52

   from5,20 € at 7 stores
   0

3. Top Seller
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   K-Seal Radiator Leak Sealant Additive 236ml

   Use: Car

   57

   4.3

   57

   from13,50 € at 3 stores
   0

4. Add to comparison
   

   Protec P1601 Radiator Stop Leak Additive Radiator Leak Sealant 375ml

   Use: Car

   6

   4.8

   6

   from11,00 € at 5 stores
   0

5. Add to comparison
   

   Wynn's Radiator Leak Sealant Additive 1lt

   Use: Car

   3

   5.0

   3

   from22,00 € at 4 stores
   0

6. Add to comparison
   

   K2 Stop Leak

   18.5 ml / 1 lt

   6

   4.7

   6

   from3,00 € at 2 stores
   0

7. Add to comparison
   

   Flamingo Radiator Leak Stopper Additive Radiator Leak Sealant 354ml

   Use: Car / Motorcycle

   8

   4.3

   8

   from3,31 € at 5 stores
   0

8. Add to comparison

   Sonax K-Seal ULTIMATE Radiator Leak Sealant Additive 472ml

   Use in Gasoline, Diesel, Hybrid & Gas Engines

   28

   3.7

   28

   from49,89 € at 2 stores
   0

9. Add to comparison

   Wurth Radiator Leak Sealant HP Additive 150ml

   Use: Car

   1

   5.0

   1

   from10,00 € at 3 stores
   0

10. Add to comparison

    Seal Up Radiator Leak Sealant Additive 323ml

    Use: Car

    1

    5.0

    1

    12,00 €
    0

11. Add to comparison

    Bars Leaks Radiator Stop Leak Liquid Fuel & Oil Additive 200ml BLRSC1LBSS200

    Use in Gasoline & Diesel Engines

    1

    5.0

    1

    from19,80 € at 11 stores
    0

12. Add to comparison

    Arexons Radiator Leak Sealant Additive

    Use: Car

    1

    5.0

    1

    3,50 €
    0

13. Add to comparison

    Abro Radiator Leak Sealant Additive 354ml

    Use: Car

    1

    5.0

    1

    4,00 €
    0

14. Add to comparison

    Bardahl Radiator Stop Leak Radiator Leak Sealant 300ml

    Use: Car

    1

    5.0

    1

    9,50 €
    0

15. Add to comparison

    Wepp 2020 Radiator Leak Sealant Additive 400ml

    Use: Car

    1

    5.0

    1

    from14,99 € at 2 stores
    0

16. Add to comparison

    Cargo Metallic Sealer 323g Radiator Leak Sealant

    Use: Car

    1

    5.0

    1

    12,00 €
    0

17. Add to comparison

    Mannol 9966 Radiator Leak-Stop Additive Radiator Leak Sealant 325ml

    Use: Car

    4

    4.0

    4

    from3,20 € at 2 stores
    0

18. Add to comparison

    K2 Radiator Stop Leak

    185 ml / 250 ml / 400 ml

    1

    1.0

    1

    from3,50 € at 5 stores
    0

19. Add to comparison

    Lampa Radiator Leak Sealant Additive 150ml

    Use: Car

    from19,80 € at 11 stores
    0

20. Add to comparison

    Wurth Radiator Leak Sealant Additive 300ml

    Use: Car

    1

    3.0

    1

    from12,50 € at 4 stores
    0

21. Add to comparison

    Liqui Moly Motorbike Radiator Leak Sealant Additive 125ml

    Use: Car

    1

    4.0

    1

    from8,50 € at 2 stores
    0

22. Add to comparison

    Arexons Radiator Leak Sealant Additive

    Use: Car

    from3,46 € at 4 stores
    0

23. Add to comparison

    Wynn’s Radiator Leak Sealant Additive 325ml

    Use in Gasoline & Diesel Engines

    from6,50 € at 2 stores
    0

24. Add to comparison

    Johnsen's Radiator Stop Leak Sealant Additive 355ml

    Use: Car

    from5,80 € at 4 stores
    0

25. Add to comparison

    Bardahl Cooling System Leakage Cover Radiator Leak Sealant 300ml

    Use: Car

    from11,90 € at 2 stores
    0

26. Add to comparison

    K-Seal Radiator Leak Sealant Additive 472ml

    Use in Gasoline & Diesel Engines

    31,40 €
    0

27. Add to comparison

    Arexons Radiator Leak Sealant Additive 300ml

    Use: Car

    1

    2.0

    1

    from3,90 € at 8 stores
    0

28. Add to comparison

    SIA Sealant Powder Seal Radiator Leak Sealant 50ml

    Use: Car

    2

    3.0

    2

    from6,70 € at 2 stores
    0

29. Add to comparison

    MA Professional Radiator Leak Sealant 400ml

    Use: Car

    from7,74 € at 2 stores
    0

30. Add to comparison

    Protecton Radiator Stop Leak Radiator Leak Sealant 300ml

    Use: Car

    4,90 €
    0

31. Add to comparison

    Cartech Radiator Leak Sealant Car Additive 354ml

    Use: Car

    8,90 €
    0

32. Add to comparison

    Arexons Radiator Leak Sealant Additive

    Use: Car

    4,50 €
    0

33. Add to comparison

    Forch 5 Star Radiator Leak Sealant Additive 300ml

    Use: Car

    12,60 €
    0

34. Add to comparison

    Wynn's Radiator Leak Sealant Additive 1lt

    Use in Gasoline & Diesel Engines

    22,00 €
    0

35. Add to comparison

    SIA Radiator Leak Sealant Liquid Additive 200ml

    Use: Car

    7,07 €
    0

36. Add to comparison

    Dynamax Radiator Stop Leak Additive 300ml

    Use: Car

    from9,00 € at 2 stores
    0

37. Add to comparison

    Arexons Radiator Leak Sealant Additive 300ml

    Use: Car

    6,86 €
    0

38. Add to comparison

    Abro Stop Leak Radiator Leak Sealant Additive 325ml

    Use: Car

    2

    3.0

    2

    4,45 €
    0

39. Add to comparison

    Liqui Moly Radiator Stop-Leak Plus Radiator Leak Sealant Additive 250ml

    Use: Car

    from8,21 € at 2 stores
    0

40. Add to comparison

    Wepp Radiator Leak Sealant Additive 400ml

    Use: Car

    from16,50 € at 2 stores
    0

41. Add to comparison

    Valvoline Cooling System Stop Leak Radiator Leak Sealant 300ml

    Use: Car

    7,60 €
    0

42. Add to comparison

    Royal Purple Ice Cooling System Optimizer Radiator Leak Sealant 355ml

    from18,40 € at 2 stores
    0

43. Add to comparison

    Wynn’s Radiator Leak Sealant Additive 325ml

    Use in Gasoline & Diesel Engines

    6,00 €
    0

44. Add to comparison

    Arexons Radiator Leak Sealant 500ml

    Use: Car

    5,90 €
    0

45. Add to comparison

    Bardahl Flush

    Use: Car

    from10,30 €
    0

46. Add to comparison

    Makra Radiator Leak Sealant Additive 250ml

    Use: Car

    14,00 €
    0

47. Add to comparison

    Tunap 142 Radiator Leak Sealant Additive 500ml

    Use: Car

    18,80 €
    0

48. Add to comparison

    Wynn's Radiator Stop-Leak Additive Radiator Leak Sealant 325ml

    Use in Gasoline & Diesel Engines

    1

    1.0

    1

    from4,90 € at 7 stores
    0